EP0862196A3 - Switchgear with actuator - Google Patents

Switchgear with actuator Download PDF

Info

Publication number
EP0862196A3
EP0862196A3 EP98102567A EP98102567A EP0862196A3 EP 0862196 A3 EP0862196 A3 EP 0862196A3 EP 98102567 A EP98102567 A EP 98102567A EP 98102567 A EP98102567 A EP 98102567A EP 0862196 A3 EP0862196 A3 EP 0862196A3
Authority
EP
European Patent Office
Prior art keywords
switchgear
actuator
painting
radius
positive connection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP98102567A
Other languages
German (de)
French (fr)
Other versions
EP0862196B1 (en
EP0862196A2 (en
Inventor
Manfred Breitkopf
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP0862196A2 publication Critical patent/EP0862196A2/en
Publication of EP0862196A3 publication Critical patent/EP0862196A3/en
Application granted granted Critical
Publication of EP0862196B1 publication Critical patent/EP0862196B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon
    • H01H21/22—Operating parts, e.g. handle
    • H01H21/24—Operating parts, e.g. handle biased to return to normal position upon removal of operating force
    • H01H21/28—Operating parts, e.g. handle biased to return to normal position upon removal of operating force adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
    • H01H21/285—Operating parts, e.g. handle biased to return to normal position upon removal of operating force adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift having an operating arm actuated by the movement of the body and mounted on an axis converting its rotating movement into a rectilinear switch activating movement

Landscapes

  • Gear-Shifting Mechanisms (AREA)
  • Mechanical Operated Clutches (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Lock And Its Accessories (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

Die Neuerung betrifft ein Schaltgerät, insbesondere ein Positionsschalter, der einen Schalthebel (1) mit einer Innenverzahnung (2) aufweist. Diese ist an ihrem Zahnlückengrund mit einem Radius (5) versehen. Die Ausführung ermöglicht eine formschlüssige Verbindung über eine angepaßte Außenverzahnung einer Schaltwelle, ohne daß diese Teile nach Lackierung miteinander verkleben.

Figure 00000001
The innovation relates to a switching device, in particular a position switch, which has a switching lever (1) with internal teeth (2). This is provided with a radius (5) on its tooth space base. The design enables a positive connection via an adapted external toothing of a selector shaft without these parts sticking together after painting.
Figure 00000001
EP98102567A 1997-02-26 1998-02-13 Switchgear with actuator Expired - Lifetime EP0862196B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29703473U DE29703473U1 (en) 1997-02-26 1997-02-26 Switchgear with actuator
DE29703473U 1997-02-26

Publications (3)

Publication Number Publication Date
EP0862196A2 EP0862196A2 (en) 1998-09-02
EP0862196A3 true EP0862196A3 (en) 2001-02-07
EP0862196B1 EP0862196B1 (en) 2004-06-16

Family

ID=8036601

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98102567A Expired - Lifetime EP0862196B1 (en) 1997-02-26 1998-02-13 Switchgear with actuator

Country Status (2)

Country Link
EP (1) EP0862196B1 (en)
DE (2) DE29703473U1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB895809A (en) * 1959-05-28 1962-05-09 Square D Co Actuating mechanism for electrical switches
US3218425A (en) * 1963-07-05 1965-11-16 Oak Electro Netics Corp Modular switch construction

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3774049A (en) * 1972-01-17 1973-11-20 M Coleman Antitheft device and ignition control for automobiles and other applications
DE4300313C1 (en) * 1993-01-08 1994-03-31 Kloeckner Moeller Gmbh Rotary drive for lever-operated switchgear module - has input spindle with segment gear engaging rack on moving element to transmit motion to other spindles

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB895809A (en) * 1959-05-28 1962-05-09 Square D Co Actuating mechanism for electrical switches
US3218425A (en) * 1963-07-05 1965-11-16 Oak Electro Netics Corp Modular switch construction

Also Published As

Publication number Publication date
DE59811556D1 (en) 2004-07-22
DE29703473U1 (en) 1997-04-30
EP0862196B1 (en) 2004-06-16
EP0862196A2 (en) 1998-09-02

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